87673448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10883}}^1$

素因数の和:10961

約数の個数: 32

約数和(自身を含む): 176320800

約数和(自身を除く): 88647352

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 10883, 21766, 43532, 87064, 206777, 413554, 576799, 827108, 1153598, 1654216, 2307196, 4614392, 10959181, 21918362, 43836724, 87673448]

約数ペア:

[(1, 87673448), (2, 43836724), (4, 21918362), (8, 10959181), (19, 4614392), (38, 2307196), (53, 1654216), (76, 1153598), (106, 827108), (152, 576799), (212, 413554), (424, 206777), (1007, 87064), (2014, 43532), (4028, 21766), (8056, 10883)]